Mat Board Center - Foam Board Trifold 22x28 x3/16" - 4 Pack - Large Poster Foam Core Board, Acid Free, Double Sided, Posterboard Foamboard for Mounting, Prints, Art, Display, Presentation and Projects

Large Trifold Poster Board: You will receive 4pcs trifold board close size is 22 x 28", opens fully size to 44" x 28", 3/16 inches thickness. The large size cardboard is fit for many display scenarios, such as office or school projects, science fairs, business presentations, art exhibitions, and graduation photo display

Practical Poster Board: Crafted from polystyrene extruded foam laminated between two acid-free paper sheets, lightweight and thick, not prone to breakage and fading, which expands the longevity and durability of the tri fold poster board. It also makes it an excellent display board for school offices or home use

Portable Design: Just by opening both sides panels, the tri fold presentation board can stand on a flat surface independently, while it is convenient to carry when you close it

Easy to Write On: The project board is white on the front only and has a smooth surface, suitable for a variety of writing instruments, such as markers, chalk, watercolor paints, crayons, paint, etc. Unlimited possibilities and creativity for your projects and inspirations

Wide Application: These trifold poster boards are ideal for displaying all kinds of creative ideas, including display charts, graphics, artwork, picture collections, and graffiti, not only for project display, and science fairs, but also suitable for seminars, business presentations, exhibition, and more